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<head>
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    <title>Title</title>
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<script src="https://cdn.bootcss.com/html5shiv/3.7.3/html5shiv.min.js"></script>
    <script src="https://cdn.bootcss.com/respond.js/1.4.2/respond.min.js"></script>
<style>
    small{
        float:right;
        margin-right: 200px;
        word-spacing: 50px;
        margin-top: 0px;
        color:white;
    }
    .text-center{
        text-align: center;
        font-size: 50px;
        color:white;
        font-family:"Microsoft Yi Baiti";
        margin-top: 70px;
        margin-left: -100px;
    }
    p{text-align: center;
    color: white;
        font-size: 15px;
    margin-left: -100px;
    margin-top: -10px}
    .search {
    -webkit-box-shadow: none;
    box-shadow: none;
    font-size: 16px;
    padding: 13px 30px;
    border-radius: 0;
    /* height: auto; */
    text-align: center;
    border-color: transparent;
}
    .form-control {
    display: block;
    width: 80%;
    height: 34px;
    padding: 6px 12px;
    font-size: 14px;
    line-height: 1.42857143;
    color: #555;
    margin-left: 60px;
    border-radius: 4px;
    }
    img.first{
        margin-top: 50px;
        margin-left: 50px;
    }
    a{color:white;
    text-decoration: none}

</style>
<body >
<div class="container">
<fieldset style="background-color:#01b455;width:1800px;height: 450px">
    <a href="#"><img src="1.png"></a>
    <p ><small><a href="#" >API   博客   关于</a></small></p>
    <p class="text-center"><stronger>BootCDN</stronger></p>
    <p style="font-size: 20px">稳定、快速、免费的前端开源项目 CDN 加速服务</p>
    <p> 共收录了 3382 个前端开源项目 </p>
    <div class="form-control">
        <input class="form-control search clearable" placeholder="搜索开源库，例如：jquery" autocomplete="off" autofocus="" tabindex="0" autocorrect="off" autocapitalize="off" spellcheck="false">
    </div>

</fieldset>
<img src="3.png">



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